查询词典 metastasis

The prevalence of homochronous hepatic metastasis and heterochronous hepatic metastasis of colorectal cancer in patients with HBV infection is lower than that of non-HBV infection group.

乙肝病毒感染的大肠癌肝转移发生率比非乙肝病毒感染组低，者很少发生肝转移。

The prevalence of homochronous hepatic metastasis and heterochronous hepatic metastasis of colorectal cancer in patients with HBV infection is lower than that of non-HBV infection group.

乙肝病毒感染的大肠癌肝转移发生率比非乙肝病毒感染组低，前者很少发生肝转移。

Methods The imaging features of nine patients who refused amputation and chose to be treated with Chinese herbal medicine were observed. Of the patients, four were confirmed pathologically, two were found to have pulmonary metastasis at diagnosis, one of femur osteo-genic osteosarcoma with osteogenic metastasis was found in the epiphysis of the homolateral tibia, and the other two were proved to have no possibility of other diseases by radiological specialists to demonstrate the imaging diagnosis of osteosarcoma.

观察拒绝截肢采用中药治愈的9例骨肉瘤影像学表现，其中4例经活检病理证实，2例诊断骨肉瘤时肺部已发现转移，1例股骨成骨型骨肉瘤同侧胫骨骨骺内有成骨性转移，另外2例经影像学专家按举证倒置程序，论证骨肉瘤的影像学诊断，排除了其他病变的可能。

Hepatocellular carcinoma is a well-known hypervascular tumor ,and easy to produce invasion and metastasis. However, the combined examination of VEGF, Flk-1, Flt-1 and nm23-H, in HCC and the relationship with MVD, growth and metastasis has not been reported up to now.

许多研究表明，VEGF与肿瘤的微血管密度(Micro-Vessel Density，MVD)紧密相关，与肿瘤的生物学行为密切相关。nm23-H_1是一种抑制肿瘤转移的基因，它在许多高转移肿瘤细胞株中比相应的低转移细胞株低表达。

METHODS: The morphological architectures of three HCC cell lines with the identical genetic background and different property of metastasis, including SW620, SW480 (hematogenous and lymphangitic metastasis) and SW480/M, were observed by light microscopy and atomic force microscopy, and the expression of carcinoembryonic antigen, CD44v5, Fascin and proliferating cell nuclear antigen in those cell lines were detected by immunohistochemical method.

对3种遗传背景一致，具有不同转移特性的大肠癌细胞株SW620、SW480SW480/M细胞的形态结构进行原子力显微镜和光镜观察，以及应用免疫组化技术检测CEA、CD44、Fascin、PCNA在3种细胞的表达。

The tumor usually grows inciduously. Metastasis, when present, usually occurs to the lungs, but lymphogenous spread and liver metastasis were also notes.

这种肿瘤其生长速度一般说来相当媛慢；当有远处转移时，最好发於肺部，其它如淋巴腺转移及肝脏转移亦有所闻。

The objective of this work is to investigate the expressions of CCR7 and VEGF-D protein in non small cell lung cancer and the relationship of their expressions with LVD and lymph node metastasis, and through CCR7 gene transfection to study its impact on VEGF-D expression, and to reveal the molecular mechanism of CCR7-induced lymphangiogenesis and lymphy node metastasis in NSCLC.

本文通过研究CCR7、VEGF-D蛋白在非小细胞肺癌组织中表达及其与淋巴管密度、淋巴结转移之间关系，并通过转染CCR7基因研究其对VEGF-D调控机制，目的揭示CCR7诱导肺癌组织淋巴管形成促进转移的分子机制。

In NPC and lymphy node metastasis groups, there were a significant positive correlation between c-Met and HGF,β-catenin, respectively. There aslo was a significant positive correlation between β-catenin and HGF in NPC, but there had no significant correlation in lymphy node metastasis.

鼻咽癌及其淋巴结转移组中c-Met分别与HGF和β-catenin表达均呈显著正相关性；而HGF与β-catenin表达在鼻咽癌组中呈显著正相关性，而在其淋巴结转移组中未呈显著相关性。

Upper gastric pain and melena presented frequently;protrude type lesions larger than 3cm were frequently localized in cardiac parts under gastroscope; poorly differentiated adenocarcinoma accounted for 47.58%;lesions larger than 3cm possessed higher probability of invading to placenta percreta and metastasis to lymph nodes;liver was the most common organ of metastasis by gastric cancer.

内镜下3厘米以上，隆起型病灶多见，好发于贲门部，低分化腺癌最常见（占52.47%），直径大于3厘米病灶侵及浆膜层及淋巴结转移率高。胃癌最常转移到肝脏。

Objective The expression of iNOS bFGF CyclinD1 erbB-2 were studied by immunohistochemistry to investigate the relationships between the expression of iNOS and proliferative index of breast carcinoma such as bFGF CyclinD1 and erbB-2.The relationship between expression of iNOS and ages menstruous status tumor size histological stage TNM stage venous invasion ER PR lymph-node metastasis distant metastasis and survival rate in 5 years.

目的 研究诱导型一氧化氮合酶(Inducible Nitric Oxide，iNOS)在乳腺癌中的表达及与乳腺癌增殖指标碱性成纤维细胞生长因子、细胞周期素D_1(CyclinD_1)、癌蛋白(erbB-2)的关系，同时研究iNOS与年龄、月经状况、肿瘤大小、肿瘤学分级、TNM分期、脉管侵袭、ER、PR、淋巴结转移、远处转移、预后的关系。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。